ChemTalk (reading)

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Density and significant figures:
Density ad sig figs - Jan 7, 2014, 2-54 PM.pdf


sig figs - crash course



Are atoms indivisible?
Are atoms indivisible - Jan 7, 2014, 6-19 PM.pdf



Bohr model of the atom:
Bohrs models of the atom - Jan 7, 2014, 6-21 PM.pdf



Properties of matter:
Properties of matter - Jan 7, 2014, 3-35 PM.pdf



Metals, nonmetals and alloys:
metals versus non metals - properties.pdf



Elements and compounds:
Elements and compounds - Jan 7, 2014, 3-12 PM.pdf



Elements and their properties:
Elements abd their properties - Jan 7, 2014, 6-09 PM.pdf



Suspensions, colloids and solutions
Suspension colloid and solution - Jan 7, 2014, 3-22 PM.pdf